Many got killed in the wild when searching for food.

许多动物在野外觅食时被杀死。

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They're looking into whether the birds' way of searching for food gives them any possible evolutionary advantage.

他们正在研究鸟类寻找食物的方式是否会给它们带来任何可能的进化优势。

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This would mean that they wouldn't have to spend most of their waking time searching for food, as most animals do.

这意味着它们不需要像大多数动物那样，把大部分清醒的时间都花在觅食上。

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These amplify the ultrasonic calls that the bats emit when searching for food.

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The takins were poorly equipped to make the most of their release, swaggering through town, lazily searching for food and generally troubling the populace.

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Supermarket chain Yonghui Superstore Co. has tried to distinguish itself by focusing on fresh food, at a time when Chinese consumers are searching for high-quality food.

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